| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package com.sun.java.browser.dom; |
| 27 | |
| 28 | public abstract class DOMServiceProvider |
| 29 | { |
| 30 | /** |
| 31 | * An empty constructor is provided. Implementations should |
| 32 | * provide a public constructor so that the DOMService |
| 33 | * can instantiate instances of the implementation class. |
| 34 | * Application programmers should not be able to directly |
| 35 | * construct implementation subclasses of this abstract subclass. |
| 36 | * The only way an application should be able to obtain a |
| 37 | * reference to a DOMServiceProvider implementation |
| 38 | * instance is by using the appropriate methods of the |
| 39 | * DOMService. |
| 40 | */ |
| 41 | public DOMServiceProvider() |
| 42 | { |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Returns true if the DOMService can determine the association |
| 47 | * between the obj and the underlying DOM in the browser. |
| 48 | */ |
| 49 | public abstract boolean canHandle(Object obj); |
| 50 | |
| 51 | /** |
| 52 | * Returns the Document object of the DOM. |
| 53 | */ |
| 54 | public abstract org.w3c.dom.Document getDocument(Object obj) throws DOMUnsupportedException; |
| 55 | |
| 56 | /** |
| 57 | * Returns the DOMImplemenation object of the DOM. |
| 58 | */ |
| 59 | public abstract org.w3c.dom.DOMImplementation getDOMImplementation(); |
| 60 | } |